How to remove any string inside square brackets

Question

我从http://ar.wikipedia.org复制了一些包含[15]，[89]等的段落。我希望我们使用JavaScript或jQuery自动删除其中包含任何内容的[]。

Answer 1

Try this regular exp.

test = "[5] new value";    
test = test.replace(/\[(.+?)\]/, '$1');
alert(test);

Update

test = "FIFA publishes its results according to IFRS. The total compensation for the management committee in 2011 was 30 million for 35 persons. Blatter, the only full time, earns approx 2 Mio CHF, 1.2 Mio fix, the rest bonus.[4][5][6]";
test = test.replace(/\[(.+?)\]/g, '$1');//for global replace
alert(test);

Updated Demo